Assessment of superconducting and structural stability of advanced Y-123 and Y-358 ceramics with Tb/Y substitution in main matrices
Yazarlar (6)
Gülnur Güdücü
Kastamonu Üniversitesi, Türkiye
Kastamonu Üniversitesi, Türkiye
Prof. Dr. Özgür ÖZTÜRK Kastamonu Üniversitesi, Türkiye
Öğr. Gör. Dr. Sedat KURNAZ Kastamonu Üniversitesi, Türkiye
Doç. Dr. Elif AŞIKUZUN TOKEŞER Kastamonu Üniversitesi, Türkiye
Prof. Dr. Serap Safran Ankara Üniversitesi, Türkiye
Prof. Dr. Gürcan Yıldırım Bolu Abant İzzet Baysal Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Alloys and Compounds (Q1) | ||
| Dergi ISSN | 0925-8388 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 05-2024 |
| Cilt / Sayı / Sayfa | 997 / 1 / 174838–0 | DOI | 10.1016/j.jallcom.2024.174838 |
| Makale Linki | http://dx.doi.org/10.1016/j.jallcom.2024.174838 | ||
| UAK Araştırma Alanları |
Süper İletken Malzemeler
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| Özet |
| In this study, the performances of Y1-x(Tb)xBa2Cu3O7-δ (Y-123) and Y3-x(Tb)xBa5Cu8O18-δ (Y-358) advanced ceramics prepared by sol-gel preparation route are investigated by the advanced characterization methods including X-ray diffraction (XRD), temperature dependent resistivity (ρ-T), vibrating sample magnetometry (VSM), scanning electron microscopy (SEM) and energy distribution spectroscopy (EDS) measurements and theoretical approaches. The EDS results illustrated that the Tb impurities were replaced successfully by the yttrium sites in the YBa2Cu3O7-y main matrix. Similarly, it was noted that the presence of excess impurities in the crystal structure led to the oxygenation problems. Electrical properties were determined by temperature dependent resistivity (ρ-T) measurements. ρ-T results indicated that Tb doping reduced the critical transition temperature (Tc) values for the transition to … |
| Anahtar Kelimeler |
| Advanced Y-123 ceramics | Fluctuation-Induced Conductivity | Pinning Force Ability | Replacement | Y-358 |
Science Direct
Assessment of superconducting and structural stability of advanced Y-123 and Y-358 ceramics with Tb/Y substitution in main matrices
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 10 |
| Scopus | 9 |
| Google Scholar | 9 |